Public Water Systems
143,076 active water systems.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| STANFORD UNIVERSITY | STANFORD, CA | 35,853 | 8 | Clean |
| CRESCENTA VALLEY CWD | LA CRESCENTA, CA | 35,841 | 9 | Detected |
| FRUSI WATER TREATMENT PLANT | FORT RILEY, KS | 35,784 | 58 | Detected |
| GEORGETOWN MUNICIPAL WATER SERVICE | GEORGETOWN, KY | 35,714 | 114 | Detected |
| NORTH LAUDERDALE, CITY OF | NORTH LAUDERDALE, FL | 35,709 | 73 | Detected |
| US ARMY SOUTH FORT CAVAZOS | FORT HOOD, TX | 35,669 | 24 | Detected |
| KENNEBUNK, KENNEBUNKPORT & WELLS WD | KENNEBUNK, ME | 35,663 | 33 | Clean |
| RICHMOND UTILITIES | RICHMOND, KY | 35,640 | 171 | Detected |
| YAUCO | YAUCO, PR | 35,618 | 300 | Detected |
| NORTH SHORE WATER COMMISSION | MILWAUKEE, WI | 35,598 | 36 | Clean |
| NORTH PARK PWD | MACHESNEY PARK, IL | 35,580 | 33 | Detected |
| SYRACUSE CITY WATER SYSTEM | SYRACUSE, UT | 35,561 | 118 | Detected |
| SLIDELL WATER SUPPLY | SLIDELL, LA | 35,547 | 98 | Detected |
| CAL AM - ANTELOPE | SACRAMENTO, CA | 35,534 | 1 | Detected |
| INDIANA AMERICAN WATER - WEST LAFAYETTE | GREENWOOD, IN | 35,533 | 3 | Detected |
| AQUA PA UWCHLAN | BRYN MAWR, PA | 35,518 | 237 | Detected |
| SPRINGVILLE CITY | SPRINGVILLE, UT | 35,516 | 369 | Detected |
| VENTURA CWWD NO. 1 - MOORPARK | MOORPARK, CA | 35,514 | 0 | Detected |
| LAKESIDE WD | LAKESIDE, CA | 35,500 | 14 | Detected |
| CULLMAN, CITY OF | CULLMAN, AL | 35,496 | 7 | Clean |
| SPRINGS HILL SUD | SEGUIN, TX | 35,472 | 323 | Detected |
| STOW PUBLIC WATER SYSTEM | STOW, OH | 35,437 | 18 | Clean |
| NORTH FAYETTE CNTY MUNI AUTH | DUNBAR, PA | 35,409 | 184 | Clean |
| ROSS COUNTY WATER CO INC | CHILLICOTHE, OH | 35,345 | 28 | Detected |
| CALIFORNIA WATER SERVICE - SAN CARLOS | SAN JOSE, CA | 35,344 | 8 | Clean |
| AVION WC - GREATER AVION | BEND, OR | 35,332 | 179 | Clean |
| WATERTOWN WATER DEPT. (MWRA) | WATERTOWN, MA | 35,329 | 19 | Clean |
| ALAMOGORDO DOMESTIC WATER SYSTEM | LA LUZ, NM | 35,301 | 40 | Detected |
| WESTERLY WATER DEPARTMENT | WESTERLY, RI | 35,298 | 344 | Detected |
| NICHOLASVILLE WATER DEPARTMENT | NICHOLASVILLE, KY | 35,266 | 490 | Clean |
| SECTION (WWB OF THE TOWN OF) | RAINSVILLE, AL | 35,259 | 43 | Detected |
| CITY OF WESTMINSTER | WESTMINSTER, MD | 35,256 | 70 | Detected |
| AUBURNDALE, CITY OF | AUBURNDALE, FL | 35,239 | 40 | Clean |
| ALCOA WATER SYSTEM | ALCOA, TN | 35,238 | 27 | Clean |
| FALLBROOK PUD | FALLBROOK, CA | 35,237 | 1 | Detected |
| BELLEVILLE WATER DEPT | BELLEVILLE, NJ | 35,129 | 486 | Clean |
| GARDEN CITY, CITY OF | GARDEN CITY, KS | 35,126 | 47 | Detected |
| CITY OF LATHROP | LATHROP, CA | 35,080 | 124 | Detected |
| Water And Power Authority - STX | Christiansted, VI | 35,000 | 14 | Clean |
| RIVERHEAD WATER DISTRICT | RIVERHEAD, NY | 35,000 | 156 | Detected |
| CLIFTON PARK WATER AUTHORITY | CLIFTON PARK, NY | 35,000 | 183 | Detected |
| LONG BEACH CITY | LONG BEACH, NY | 35,000 | 21 | Detected |
| UNIVERSITY OF NEW MEXICO | ALBUQUERQUE, NM | 35,000 | 181 | Detected |
| EDISON WATER CO | EDISON, NJ | 35,000 | 50 | Detected |
| CAPE MAY WATER & SEWER U | CAPE MAY, NJ | 35,000 | 82 | Detected |
| WILLINGBORO MUA | WILLINGBOR0, NJ | 35,000 | 61 | Detected |
| PAPILLION, CITY OF | PAPILLION, NE | 35,000 | 26 | Detected |
| CITY OF ANNAPOLIS | ANNAPOLIS, MD | 35,000 | 11 | Clean |
| BREWSTER WATER DEPARTMENT | BREWSTER, MA | 35,000 | 29 | Clean |
| HYANNIS WATER SYSTEM, TOWN OF BARNSTABLE | HYANNIS, MA | 35,000 | 87 | Detected |